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_5-SU <br /> �— e� � 1 -I I eye //1 To oc�con�par a►�s aiaib+d 5 <br /> 1 „ 1 " " 2 /2 1 " 1, 1 " y <br /> �G <br /> _ L 3 x 2/2 x3/8 /a Clear Gast I x 2 /2 Slot ire pipe to <br /> X X �1 � 3/16" <br /> /16 End Finish I I receive 3/q p X 11/2 lug. DISTRICT COUNTY E %st Miles-Total Proct <br /> � » M »� I /o s✓ 90� .37 4/ <br /> Lu 3 II I I <br /> X /� �\ g /4 „ X I y2 ! I I I I APPROVAL RECOMMENDED <br /> Punch I hole In I I I I I I <br /> pipe to receive I I ,�%4" Fillet <br /> 1 lug. a <br /> I <br /> Engineer of Design <br /> B I I <br /> ' �\� 1 I 1 B Registered Civil Engineer Nc. 7603 <br /> `t I 1 Optional DETAIL A DETAIL B ---' <br /> Ih M \ /� SPI ice - <br /> Appr ved .JUr71C 4 /9`r� <br /> CIV �N <br /> " <br /> � � 311 x %2 Bars <br /> \ / 211 Clear 1 Stote Highway Engineer <br /> X _ /2 Registered Civil Engineer No.5945 <br /> 11 " " 211 Min. GENERAL NOTES <br /> See Detail A L 3 x 2 %2 x3/e00 <br /> See Detail B in I . Grate type numbers refer to width of grate in inches and <br /> TYPE 18-9 TYPE 24 -I8 TYPE 24-12 TYPE 24-9 211 Clear number r r <br /> 11 2 Clear �_ umbe of bars,respectively <br /> 13/g Clear Spacing 3/4 Clear Spacing I�" Clear Spacing 2 Clear Spacing � � " 2. Contractor hos the tion of using cost nodular iron cost <br /> -� �-3/8 option 9 , <br /> steel ,welded,bolted or cast end block grate . <br /> Use within the roadbed on highways Use within the roadbed under Use within the roadbed Use in locations End Finish a . SECTION B-B <br /> " 3. Grates and frames may be galvanized or asphalt dipped <br /> where bicycles and pedestrians are urban conditions where on highways where off the roadbed a 2'- I I j2 <br /> excluded. - or for rural conditions bicycles and pedestrians are bicycles and pedestrians on all types of _ 31_011 � �� <br /> ALTERNATIVE CAST See Standard Specificotions or Special Provisions. <br /> x permitted. are excluded - or for highways. <br /> 3� 011 ° 4 Rounded top of bars optional on all grates. <br /> NODULAR IRON GRATE 5. Pipe drop inlets with a rate sholI be placed so that bars <br /> rural conditions. LA OR CA g <br /> RECTANGULAR TYPE 36 R GRATE DETAILS ST STEEL GRATE parallel direction of principle surface flow. <br /> GUL R GRATE DETAILS TYPE 36R 6. Full y penetration butt welds may be substituted for the <br /> (SEE TABLE BELOW fillet welds on all anchors. <br /> 3/6 7. Standard square,hexagon,round or equivalent headed <br /> anchors may be substituted for the right angle hooks on <br /> the anchors shown on this plan. <br /> 31/2x %21 Bar <br /> X X I'- IIs/e or <br /> 3/11 3 24 Grote = 2'- 11/2 � r- � �_� � �X X <br /> 111111 11117111 11 Jill if " ! rT 5;j <br /> 16 /q 1811 Grate = I �- 7 I/» II II II II II 11 11 II 11 II II 11 �� II II �N I 1 �N 11 r <br /> 2411 r = '— 5 2 1 M I I II I I unu II 11 nu 11 Inn11 it 11 <br /> 11 n un1M , <br /> SECTION C C Grate I II /e I » --� » » <br /> I - 115/8 3 %2 x %2 Bars » <br /> Grate Bars I ! 1 " �e or <br /> 1 3/16 18" Grote = I'-5�,8 1/g or 1'-55/ I I ! t I / /4 Fillet <br /> 24 Grate = 2'-I /2 » 8 I I I ' 1 ! or 1'-5s/8 I - 5 5 „ 3 „ <br /> I I ! I /8 or /4 holes <br /> 1811 Grate = I '-71/2 31/2 x 1/2 bars I I I I I I <br /> =M A i i i i X� A CAST END BLOCK I% W _ <br /> �- X --� r r <br /> _ I I 1 1 I I � j <br /> � � � ` � L 31/ x / = N <br /> 411 3 11 211 - I"hole - <br /> 3 11 -On frames for Type /16 ') �°= N _ - <br /> N <br /> /16 C C 24-18 grates provide '1 0 Anchors —� \ DETAI L C =�N 3/" _ =� F3ars -_ <br /> 3- 3 x I x 3/a blocks. _\ 16 <br /> � Place on roadwayside CROSS SECTION I » M = BAR SPACER <br /> (Thru Frame and Grate ) 7 /2 <br /> -� or high side of grate - k " <br /> sn _ <br /> a <br /> END OF BAR BOLTED END BLOCK -�jIN - -- W �-- <br /> � opening. � s <br /> 3'- 4" <br /> 1 � = m <br /> 24 Grate= 2'_O a in �N �, _ <br /> ' N 1n <br /> 18" Grate 113 6" v Spacing some as for Bar 1 „ „ M N _ s <br /> rn 3 /"x / " welded or bolted grate /2 or 5/Is bolts <br /> 3 /2x /2x3 4 /e Bar s " 3 " <br /> I <br /> �4' 11 I IILij 2 2 Cut washers /e or /4 <br /> n n 1 � F� 3 E L Bars— <br /> L 4 x 3 x /2 <br /> ,� Spot weld or peen A LTE R N AT I V E <br /> 1 �� " SECTION A-A Spacer -� x �- See Chart SPACER <br /> —31-53 <br /> /8 — 1 �► BOLTING DETAIL 3/a ; (3/e or 2" <br /> TYPICAL FRAME LONGITUDINAL SECTION See Detail C '�* I <br /> ALTERNATIVE BOLTED GRATE <br /> ALTERNATIVE Both ends held together <br /> (Thru Frame and Grate ) <br /> RECTANGULAR ALTERNATIVE CAST NODULAR IRON GRATE WELDED GRATE by solid costing <br /> GULAR FRAME DETAILS ,� - <br /> OR CAST STEEL GRATE <br /> For all Rectangular Grates) <br /> INLET TYPE GRATE TYPE WEIGHT ALTERNATIVE CAST <br /> BAR WT. <br /> D _ NODULARIRON AS BUILT <br /> INLET TYPE COVER TYPE WEIGHT BAR WTD G O 24 12 787 5 OR CAST T BY_ <br /> 24- 18 787 5 STEEL RRECTICJ�s <br /> By- <br /> 05 PLATE 184 6 GOL-7 24 - 12 380 12 END BLOCK GRATE co _r <br /> No CHANGE <br /> OL-7 PLATE 210 12 24- 18 477 12 ,�_� <br /> OL- 10 PLATE 236 16 GOL-10 24- 12 406 16 <br /> PATE <br /> TYPE N0. CLEAR BAR X OL- 14 PLATE 265 22 24 - 18 503 16 <br /> BARS SPACING OL -21 PLATE 321 33 GI,G2 G3 G4(24") 24- 9 270COP <br /> 18_9 9 1 -3/9 9 8" 1916 OCP PLATE 109 24- 12 1 <br /> 3 2 <br /> s <br /> 24-12 12 13" 11 i OGPI PLATE 122 24- 18 418 �f / <br /> 8 /4 OC P I �. � � �' i `�' <br /> 24-18 18 3/4 15/ " REDWOOD 13 G4 18" G5 G6 18 - 9 251 10 <br /> OMP PLATE 180 GT- 1 18 - 9 555 STATCALIFORNIA36 R 13 2" 2 %8 E 0F C <br /> OMPI PLATE 193 GT-2 18- 9 573 <br /> RATE BAR SPACING TABLE GT- 3 24- 12 693 HIGHWAY TRANSPORTATION AGENCYDEPARTMENT OF PUBLIC WORKS <br /> 24- 18 842 <br /> GT-4 24-12 712 DIVISION OF HIGHWAYS <br /> 24- 18 860 <br /> € ` GMP GCP 36R 224 STANDARD <br /> GMPI GCPI 36R 224 <br /> BASIS FOR MISC. IRON a STEEL FINAL PAY WEIGHTS FOR ST GRATE DETAILS D77-7ORM DRAIN INLETS <br /> m <br />